Erschienen in:
01.06.2007 | Letter to the Editor
Author Reply
verfasst von:
Shelley R. Salpeter, MD
Erschienen in:
Journal of General Internal Medicine
|
Ausgabe 6/2007
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Excerpt
To the Editor:—We appreciate the thoughtful comments by Dr. Hansen-Flaschen concerning our meta-analysis.
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2 It is true that the trial by Calverley et al. provided 60% of the weight for the analysis of respiratory deaths associated with beta-agonists compared with placebo. The data from this trial came from the publication itself, as well as from a published erratum and unpublished communication concerning the causes of death.
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